Condo Lease Agreement How Many Business Days (if Any) Do You Have To Rescind An Apartment/ Condo Lease In IL?

How many business days (if any) do you have to rescind an apartment/ condo lease in IL? - condo lease agreement

I have not moved into the new house yet. But they signed the contract and paid the security deposit plus first month's rent. How many days do I have from the day I signed the lease, start or stop to terminate the lease?